Keeping You Safe 24-7

CDC is the nation’s health protection agency, working 24/7 to protect America from health and safety threats, both foreign and domestic. CDC increases the health security of our nation.

CDC 24/7 Protecting America's Safety, Health and Security

A CDC microbiologist prepares for the development of the Zika MAC-ELISA test. Like the Trioplex, the MAC-ELISA was developed by CDC for the Zika response.

A CDC microbiologist prepares for the development of the Zika MAC-ELISA test.

a young Indian boy receiving his oral polio vaccine from a trained eradication team vaccinator.

CDC works 24/7 to protect people from health problems associated with natural disasters and bioterrorism attacks.

Saving Lives

CDC keeps Americans safe and healthy where they work, live, and play every day.

Page last reviewed: May 13, 2019